Massachusetts in the early days of COVID
I started working from home in March 2021, before places started to shut down. I just didn't dare use public transportation any more. This man's fears are (and were) perfectly reasonable, and I hope he wins his case. His employer is going to have a hard time if they let three other engineers work from home, while forcing him to come in (unless there's valid reason he was needed on site). Most companies, mine included, were very tolerant of older workers' fears, and requests to WFH.
It's hard to remember how frightened we older folks were, before the vaccines, but I spent most of the next two years at home. Fully vaccinated now, but still wear an N95 on busses and aircraft, and avoid concentrations of people in enclosed spaces. Wouldn't think of going to the grocery store without a mask on.